Casio G-shock Carbon Core Guard Ga-2100-4ajf Mens Japan Import
- World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping.
- Case / bezel material: Carbon / Resin .
- This G-Shock Ga-2100-4ajf is a JDM (Japanese Domestic Market) watch model..